Plot Summary:A quartet of Poole's university friends comes to the island and, whilst they are playing charades, Poole is murdered. Shambling inspector Humphrey Goodman arrives from England to lead the investigation and does not impress the locals with his clumsiness. He is surprised when the four suspects claim they did not know Poole worked on the island but then lawyer Angela Birkett confesses that she planned it as she had always had a crush on Poole, though he preferred Sasha, now married to abrasive James Moore. The other suspect, hard up Roger Sadler, bears a grudge against the victim from over a quarter of a century ago. However, using old photos of the group from their student days, Goodman wins his spurs and solves the case - though he is stunned when his wife rings to say she is leaving him.